package com.qfjy.homework.linzhengchao;



/**
 * @author:lzc date:2022/7/3/0003 16:27
 * @version:1.0
 */
public class Exam0702_2_1 {

    public static void main(String[] args) {
        System.out.println("4");
        new Exam0702_2_1();
    }

    public Exam0702_2_1(){
        System.out.println("3");
    }

    {
        System.out.println("1");
    }
    static {
        System.out.println("2");
    }
}
